/**
* Try to connect device
* @return int 1 if successful connected
*/
int OkolabDevice::TryConnectDevice(int iport)
{
char strPort[3];
char param[2][10];
sprintf(param[0],"%d",product_id);
sprintf(param[1],"%d",device_id);
if(iport<0) return -1;
// disconnect first
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("connect",param[0],"0","")) return -1;
OCSConnectionClose();
sprintf(strPort,"%d",iport);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("comport",param[0],param[1],strPort)) return -1;
OCSConnectionClose();
if(rcv_statuscode!=0) return -1;
if(strcmp(rcv_answer,"1")!=0) return -1;
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("checkcon",param[0],"","")) return -1;
OCSConnectionClose();
if(rcv_statuscode!=0) return -1;
if(strcmp(rcv_answer,"1")!=0) return -1;
return 1;
}
MM::DeviceDetectionStatus H101CryoControl::DetectDevice(void)
{
int iport=-1;
char strPort[3];
if(initialized_) return MM::CanCommunicate;
// all conditions must be satisfied...
MM::DeviceDetectionStatus result = MM::Misconfigured;
try
{
std::string portLowerCase = port_;
for(std::string::iterator its=portLowerCase.begin(); its!=portLowerCase.end(); ++its)
{
*its=(char)tolower(*its);
}
if(0<portLowerCase.length() && 0!=portLowerCase.compare("undefined") && 0!=portLowerCase.compare("unknown") )
{
result=MM::CanNotCommunicate;
if(portLowerCase.compare("com1")==0) iport=1;
else if(portLowerCase.compare("com2")==0) iport=2;
else if(portLowerCase.compare("com3")==0) iport=3;
else if(portLowerCase.compare("com4")==0) iport=4;
if(iport<0) return MM::CanNotCommunicate;
sprintf(strPort,"%d",iport);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return MM::CanNotCommunicate;
if(!OCSSendRcvdCommand("comport","1","0",strPort)) return MM::CanNotCommunicate;
OCSConnectionClose();
if(rcv_statuscode!=0) return MM::CanNotCommunicate;
if(!strcmp(rcv_answer,"1")) return MM::CanNotCommunicate;
if(!OCSConnectionOpen(ipport_,ipaddress_)) return MM::CanNotCommunicate;
if(!OCSSendRcvdCommand("checkcon","1","0","")) return MM::CanNotCommunicate;
OCSConnectionClose();
if(rcv_statuscode!=0) return MM::CanNotCommunicate;
if(!strcmp(rcv_answer,"1")) return MM::CanNotCommunicate;
result=MM::CanCommunicate;
}
}
catch(...)
{
LogMessage("Exception in DetectDevice!",false);
}
return result;
}
/*
* Try to stop OCS
* @return 1 if all ok otherwise negative code
*/
int OkolabDevice::OCSStop()
{
if(!OCSRunning()) return -1;
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -2;
if(!OCSSendRcvdCommand("close", "", "", "")) return -3;
OCSConnectionClose();
if(rcv_statuscode!=0) return -4;
return 1;
}
int H101CryoControl::GetTemp(double& temp)
{
if(!initialized_) return DEVICE_ERR;
if(!OCSConnectionOpen(ipport_,ipaddress_)) return DEVICE_ERR;
if(!OCSSendRcvdCommand("readval","1","-1","-1")) return DEVICE_ERR;
OCSConnectionClose();
if(rcv_statuscode!=0) return DEVICE_ERR;
temp=atof(rcv_answer);
return DEVICE_OK;
}
/*
* Obtains set-point value from OCS
*/
int OkolabDevice::GetSetPoint(double& sp)
{
char param[2][10];
sprintf(param[0],"%d",product_id);
sprintf(param[1],"%d",device_id);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("readsetpoint",param[0],param[1],"-1")) return -2;
OCSConnectionClose();
if(rcv_statuscode!=0) return -3;
sp=atof(rcv_answer);
return 1;
}
/**
* Unconnect the device
* @return int 1 if successful unconnected
*/
int OkolabDevice::UnconnectDevice()
{
char prod_id_str[10];
sprintf(prod_id_str,"%d",product_id);
// disconnect first
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("connect",prod_id_str,"0","")) return -1;
OCSConnectionClose();
return 1;
}
/*
* Send set-point value to OCS
*/
int OkolabDevice::SetSetPoint(double sp)
{
char strSP[8];
char param[2][10];
sprintf(param[0],"%d",product_id);
sprintf(param[1],"%d",device_id);
snprintf(strSP,8,"%.01f",sp);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("writesetpoint",param[0],param[1],strSP)) return -2;
OCSConnectionClose();
if(rcv_statuscode!=0) return -3;
return 1;
}
/*
* Send comport value to OCS
*/
int OkolabDevice::SetCommPort(int port)
{
char strP[8];
char param[2][10];
sprintf(param[0],"%d",product_id);
sprintf(param[1],"%d",device_id);
snprintf(strP,8,"%d",port);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("comport",param[0],param[1],strP)) return -2;
OCSConnectionClose();
if(rcv_statuscode!=0) return -3;
return 1;
}
/**
* Get working status (connected and working) of a product
*
* @params int product_id
* @return int 1=connected
*/
int OkolabDevice::IsDeviceWorking(int product_id)
{
int ret=-4;
char param[10];
int rv[3];
rv[0]=0;rv[1]=0;rv[2]=0;
sprintf(param,"%d",product_id);
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -2;
if(!OCSSendRcvdCommand("getprodinfo",param,"","")) return -3;
OCSConnectionClose();
sscanf(rcv_answer,"%d %d %d",&rv[0],&rv[1],&rv[2]);
if((rcv_statuscode<2) && (rv[1]==1)) ret=1;
return ret;
}
/*
* Obtains ComPort on witch OCS is connected to this device
*
* @return 1 if all ok otherwise negative code
*/
int OkolabDevice::GetCommPort(char *strcommport)
{
int pn;
int ret=1;
char param[2][10];
sprintf(param[0],"%d",product_id);
sprintf(param[1],"%d",device_id);
strcpy(strcommport,"Undefined");
if(!OCSConnectionOpen(ipport_,ipaddress_)) return -1;
if(!OCSSendRcvdCommand("comport",param[0],param[1],"")) return -2;
OCSConnectionClose();
if(rcv_statuscode!=0) return -3;
sscanf(rcv_answer,"%d",&pn);
if((pn>0) && (pn<256)) sprintf(strcommport,"COM %d",pn);
else { strcpy(strcommport,"-"); ret=0; }
return ret;
}
OkolabDevice::~OkolabDevice()
{
OCSConnectionClose();
}
